[gnome-bluetooth] lib: Simplify removing a device

[Bastien Nocera <hadess src gnome org>]

commit cb52c8f77572481578e3219203c0b0a5c0695993
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Nov 24 19:46:10 2017 +0100

    lib: Simplify removing a device
    
    We don't need to create a proxy ourselves, BluetoothClient can hand us
    one.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=790801

 lib/bluetooth-settings-widget.c |   17 +++++------------
 1 files changed, 5 insertions(+), 12 deletions(-)
---
diff --git a/lib/bluetooth-settings-widget.c b/lib/bluetooth-settings-widget.c
index cd4b89b..66c0cf8 100644
--- a/lib/bluetooth-settings-widget.c
+++ b/lib/bluetooth-settings-widget.c
@@ -1294,19 +1294,12 @@ remove_selected_device (BluetoothSettingsWidget *self)
        GError *error = NULL;
        GVariant *ret;
 
-       g_object_get (G_OBJECT (priv->client), "default-adapter", &adapter, NULL);
-       adapter_proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
-                                                      G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES | 
G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
-                                                      NULL,
-                                                      BLUEZ_SERVICE,
-                                                      adapter,
-                                                      ADAPTER_IFACE,
-                                                      NULL,
-                                                      &error);
-       g_free (adapter);
+       g_debug ("About to call RemoveDevice for %s", priv->selected_object_path);
+
+       adapter_proxy = _bluetooth_client_get_default_adapter (priv->client);
+
        if (adapter_proxy == NULL) {
-               g_warning ("Failed to create a GDBusProxy for the default adapter: %s", error->message);
-               g_error_free (error);
+               g_warning ("Failed to get a GDBusProxy for the default adapter");
                return FALSE;
        }